11122443296 has 48 divisors (see below), whose sum is σ = 22774042368. Its totient is φ = 5342803200.

The previous prime is 11122443281. The next prime is 11122443373. The reversal of 11122443296 is 69234422111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17681 + ... + 150191.

It is an arithmetic number, because the mean of its divisors is an integer number (474459216).

Almost surely, 2^11122443296 is an apocalyptic number.

11122443296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11122443296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11387021184).

11122443296 is an abundant number, since it is smaller than the sum of its proper divisors (11651599072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11122443296 is a wasteful number, since it uses less digits than its factorization.

11122443296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132625 (or 132617 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The spelling of 11122443296 in words is "eleven billion, one hundred twenty-two million, four hundred forty-three thousand, two hundred ninety-six".